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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 55.4°F |
Humidity | 55% |
Wind | 2 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 60 |
2 | Kitchener, Ontario | 45 |
3 | Lethbridge, Alberta | 42 |
4 | Rouyn-Noranda, Quebec | 36 |
5 | Saguenay, Quebec | 36 |
6 | Laval, Quebec | 31 |
7 | Valemount, British Columbia | 31 |
8 | Burnaby, British Columbia | 30 |
9 | Kitimat, British Columbia | 30 |
10 | Chetwynd, British Columbia | 29 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Vallée-du-Richelieu | 30 |
(local time)
SEE WORLD AQI RANKINGUS AQI
30
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 30 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.8µg/m³ | |
O3 | 74.9µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 25 AQI US | |||
Sunday, Apr 28 | Good 26 AQI US | |||
Today | Good 30 AQI US | 55.4° 39.2° | 11.2 mp/h | |
Tuesday, Apr 30 | Good 11 AQI US | 100% | 46.4° 39.2° | 13.4 mp/h |
Wednesday, May 1 | Good 23 AQI US | 57.2° 35.6° | 8.9 mp/h | |
Thursday, May 2 | Good 45 AQI US | 60% | 60.8° 46.4° | 15.7 mp/h |
Friday, May 3 | Good 19 AQI US | 62.6° 44.6° | 13.4 mp/h | |
Saturday, May 4 | Good 39 AQI US | 80% | 59° 46.4° | 11.2 mp/h |
Sunday, May 5 | Moderate 66 AQI US | 100% | 57.2° 48.2° | 13.4 mp/h |
Monday, May 6 | Good 17 AQI US | 100% | 57.2° 46.4° | 13.4 mp/h |
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